Skip to content
FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

PHILIPPINE NATIONAL POLICE - REGION IV-B Award a ₱1.3M contract to DEX-SAL BUILDERSNational agencies

Transaction hash:
13a3f7765bb8d2e5fc022e2778dea60e788ab6b849bbeeb4d5925f6969ae861f
Status:
Included and unchanged
Block:
#4,564 1,449 blocks after it
Position in block:
Transaction 14 of 174
Award day:
Sep 10, 2021 (5 yrs 2 mo ago)
Value:
₱1,270,000.00
Project:
Repair And Improvement

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,564 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    PHILIPPINE NATIONAL POLICE - REGION IV-B awarded it to DEX-SAL BUILDERS on 2021-09-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   13a3f7765b…ae861fnow      …
  2. 2. Block Merkle root changed
    stored   fcfa0605f2…eda973now      …
  3. 3. Block #4564 hash changed
    stored   2208cc5495…46c803now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 173 records. Each step hashes the current value together with the sibling shown.

  1. leaf  13a3f7765bb8d2e5fc022e2778dea60e788ab6b849bbeeb4d5925f6969ae861f
  2. 01 R 1754962e4756a1f51d96cb161853b322b54cd86117dc4fab9b725563184e3350
  3. 02 L 0e249ab879d313b2fce6affdaa0aaf817d227390f982220f07a77986616df21d
  4. 03 L d25d4721fbc8593c33016c2dcf2dc81f108cbbeb5dc453da9bc2c96dd26978d0
  5. 04 L db5e4a539b5f69a89266de1272e459f5fffa2c01693c56ce47d8c30d51212046
  6. 05 R 922779ba8621191225210882b8f5fc2839012ab846011d3a80c62a0b69677c3a
  7. 06 R fdb612a3aafa09df718a5e46114fd984f66e4b2542cd29b637b3928a54f0d20c
  8. 07 R af692a59ec7236f2cb06d1ea6cf518a96414df70aff2eeec80e3f9b8cc961c40
  9. 08 R c8f38517909a22ebad5225baebae8bd9dbb0397ffb52d2a7a0b2db754b4d9339
  10. root  fcfa0605f213fee9ca456103be4e8ffcbb20efd1963d36820776cb41a7eda973